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| version 1.38, 2001/03/15 11:00:41 | version 1.42, 2001/03/18 11:58:20 |
|---|---|
| Line 27 Request::Request(Pool& apool, | Line 27 Request::Request(Pool& apool, |
| Info& ainfo, | Info& ainfo, |
| String::Untaint_lang alang) : Pooled(apool), | String::Untaint_lang alang) : Pooled(apool), |
| stack(apool), | stack(apool), |
| root_class(apool), | ROOT(apool), |
| env_class(apool), | env(apool), |
| form_class(apool), | form(apool), |
| request(apool, *this), | |
| response(apool), | |
| fclasses(apool), | fclasses(apool), |
| flang(alang), | flang(alang), |
| info(ainfo) | info(ainfo) |
| Line 37 Request::Request(Pool& apool, | Line 39 Request::Request(Pool& apool, |
| // root superclass, | // root superclass, |
| // parent of all classes, | // parent of all classes, |
| // operators holder | // operators holder |
| initialize_root_class(pool(), root_class); | initialize_root_class(pool(), ROOT); |
| classes().put(*root_class_name, &root_class); | classes().put(*root_class_name, &ROOT); |
| // table class | // table class |
| classes().put(*table_class_name, table_class); | classes().put(*table_class_name, table_class); |
| // table_class->set_name(*table_class_name); | // table_class->set_name(*table_class_name); |
| // env class | // env class |
| classes().put(*env_class_name, &env_class); | classes().put(*env_class_name, &env); |
| // form class | // form class |
| classes().put(*form_class_name, &form_class); | classes().put(*form_class_name, &form); |
| // request class | |
| classes().put(*request_class_name, &request); | |
| // response class | |
| classes().put(*response_class_name, &response); | |
| } | } |
| char *Request::core(const char *sys_auto_path1, | void Request::core(Exception& system_exception, |
| const char *sys_auto_path2) { | const char *sys_auto_path1, |
| char *result; | const char *sys_auto_path2) { |
| VStateless_class *main_class=0; | VStateless_class *main_class=0; |
| bool need_rethrow=false; Exception rethrow_me; | |
| TRY { | TRY { |
| char *auto_filespec=(char *)malloc(MAX_STRING); | char *auto_filespec=(char *)malloc(MAX_STRING); |
| Line 81 char *Request::core(const char *sys_auto | Line 88 char *Request::core(const char *sys_auto |
| main_class_name, main_class); | main_class_name, main_class); |
| } | } |
| Value *element; | |
| // $MAIN:limits hash used here, | // $MAIN:limits hash used here, |
| // until someone with less privileges have overriden them | // until someone with less privileges have overriden them |
| Value *limits=main_class?main_class->get_element(*limits_name):0; | Value *limits=main_class?main_class->get_element(*limits_name):0; |
| Value *element; | |
| // $limits.post_max_size default 10M | // $limits.post_max_size default 10M |
| element=limits?limits->get_element(*post_max_size_name):0; | element=limits?limits->get_element(*post_max_size_name):0; |
| int value=element?(size_t)element->get_double():0; | int value=element?(size_t)element->get_double():0; |
| int post_max_size=value?value:10*0x400*400; | int post_max_size=value?value:10*0x400*400; |
| form_class.fill_fields(*this, post_max_size); | //response.fields().put(*content_type_name, TODO); |
| form.fill_fields(*this, post_max_size); | |
| // TODO: load site auto.p files, all assigned bases from upper dir | // TODO: load site auto.p files, all assigned bases from upper dir |
| char *site_auto_file="Y:\\parser3\\src\\auto.p"; | /*char *site_auto_file="Y:\\parser3\\src\\auto.p"; |
| main_class=use_file( | main_class=use_file( |
| site_auto_file, false/*ignore possible read problem*/, | site_auto_file, false/*ignore possible read problem* /, |
| main_class_name, main_class); | main_class_name, main_class);*/ |
| // $MAIN:defaults | |
| Value *defaults=main_class?main_class->get_element(*defaults_name):0; | |
| // $defaults.content-type | |
| element=defaults?defaults->get_element(*content_type_name):0; | |
| if(element) | |
| response.fields().put(*content_type_name, element); | |
| // there must be some auto.p | // there must be some auto.p |
| if(!main_class) | if(!main_class) |
| Line 109 char *Request::core(const char *sys_auto | Line 125 char *Request::core(const char *sys_auto |
| main_class_name, main_class); | main_class_name, main_class); |
| // execute @main[] | // execute @main[] |
| result=execute_method(*main_class, *main_method_name); | const String *body_string=execute_method(*main_class, *main_method_name); |
| if(!result) | if(!body_string) |
| THROW(0,0, | THROW(0,0, |
| 0, | 0, |
| "'"MAIN_METHOD_NAME"' method not found"); | "'"MAIN_METHOD_NAME"' method not found"); |
| // store 'body' unless response already have one | |
| response.fields().put_dont_replace(*body_name, NEW VString(*body_string)); | |
| } | } |
| CATCH(e) { | CATCH(e) { |
| TRY { | TRY { |
| // we're returning not result, but error explanation | // we're returning not result, but error explanation |
| result=0; | const String *body_string=0; |
| if(main_class) { // we've managed to end up with some main_class | if(main_class) { // we've managed to end up with some main_class |
| // maybe we'd be lucky enough as to report an error | // maybe we'd be lucky enough as to report an error |
| Line 140 char *Request::core(const char *sys_auto | Line 159 char *Request::core(const char *sys_auto |
| const Origin& origin=problem_source->origin(); | const Origin& origin=problem_source->origin(); |
| if(origin.file) { | if(origin.file) { |
| char *buf=(char *)malloc(MAX_STRING); | char *buf=(char *)malloc(MAX_STRING); |
| snprintf(buf, MAX_STRING, "%s(%d): ", | snprintf(buf, MAX_STRING, "%s(%d):", |
| origin.file, 1+origin.line); | origin.file, 1+origin.line); |
| String *NEW_STRING(origin_file_line, buf); | String *NEW_STRING(origin_file_line, buf); |
| origin_value=NEW VString(*origin_file_line); | origin_value=NEW VString(*origin_file_line); |
| Line 182 char *Request::core(const char *sys_auto | Line 201 char *Request::core(const char *sys_auto |
| code_value=NEW VUnknown(pool()); | code_value=NEW VUnknown(pool()); |
| frame.store_param(code_name, code_value); | frame.store_param(code_name, code_value); |
| result=execute_method(frame, *method); | { |
| Temp_lang temp_lang(*this, | |
| String::Untaint_lang::HTML_TYPO); | |
| body_string=execute_method(frame, *method); | |
| } | |
| } | } |
| } | } |
| // couldn't report an error beautifully, doing that ugly | if(!body_string) { // couldn't report an error beautifully? |
| if(!result) { | // doing that ugly |
| result=(char *)malloc(MAX_STRING); | |
| result[0]=0; | // assign content-type |
| String &content_type_value=*NEW String(pool()); | |
| content_type_value.APPEND_CONST("text/plain"); | |
| response.fields().put(*content_type_name, | |
| NEW VString(content_type_value)); | |
| // make up result: $origin $source $comment $type $code | |
| char *buf=(char *)malloc(MAX_STRING); | |
| size_t printed=0; | size_t printed=0; |
| const String *problem_source=e.problem_source(); | const String *problem_source=e.problem_source(); |
| if(problem_source) { | if(problem_source) { |
| #ifndef NO_STRING_ORIGIN | #ifndef NO_STRING_ORIGIN |
| const Origin& origin=problem_source->origin(); | const Origin& origin=problem_source->origin(); |
| if(origin.file) | if(origin.file) |
| printed+=snprintf(result+printed, MAX_STRING-printed, "%s(%d): ", | printed+=snprintf(buf+printed, MAX_STRING-printed, "%s(%d): ", |
| origin.file, 1+origin.line); | origin.file, 1+origin.line); |
| #endif | #endif |
| printed+=snprintf(result+printed, MAX_STRING-printed, "'%s' ", | printed+=snprintf(buf+printed, MAX_STRING-printed, "'%s' ", |
| problem_source->cstr()); | problem_source->cstr()); |
| } | } |
| printed+=snprintf(result+printed, MAX_STRING-printed, "%s", | printed+=snprintf(buf+printed, MAX_STRING-printed, "%s", |
| e.comment()); | e.comment()); |
| const String *type=e.type(); | const String *type=e.type(); |
| if(type) { | if(type) { |
| printed+=snprintf(result+printed, MAX_STRING-printed, " type: %s", | printed+=snprintf(buf+printed, MAX_STRING-printed, " type: %s", |
| type->cstr()); | type->cstr()); |
| const String *code=e.code(); | const String *code=e.code(); |
| if(code) | if(code) |
| printed+=snprintf(result+printed, MAX_STRING-printed, ", code: %s", | printed+=snprintf(buf+printed, MAX_STRING-printed, ", code: %s", |
| code->cstr()); | code->cstr()); |
| } | } |
| String *error_string=NEW String(pool()); error_string->APPEND_CONST(buf); | |
| body_string=error_string; | |
| } | } |
| // store 'body' overwriting any response already had | |
| response.fields().put(*body_name, NEW VString(*body_string)); | |
| } | } |
| CATCH(e) { | CATCH(e) { |
| // exception in exception handler occured | // exception in request exception handler |
| // probably totally out of memory | // remember to rethrow it |
| // can't say anything about such sad story | rethrow_me=e; need_rethrow=true; |
| // would just return 0 | |
| result=0; | |
| } | } |
| END_CATCH | END_CATCH |
| } | } |
| END_CATCH | END_CATCH // do not use pool() after this point - no exception handler set |
| // any throw() would try to use zero exception() pointer | |
| if(need_rethrow) // there were an exception set for us to rethrow? | |
| system_exception._throw(rethrow_me.type(), rethrow_me.code(), | |
| rethrow_me.problem_source(), | |
| rethrow_me.comment()); | |
| return result; | |
| } | } |
| VStateless_class *Request::use_file( | VStateless_class *Request::use_file( |
| Line 280 char *Request::absolute(const char *name | Line 318 char *Request::absolute(const char *name |
| strcat(result, name); | strcat(result, name); |
| return result; | return result; |
| } else | } else |
| return relative(info.request_uri, name); | return relative(info.uri, name); |
| } | } |